src/kits/tracker/MiniMenuField.cpp

   1 /*
   2 Open Tracker License
   3
   4 Terms and Conditions
   5
   6 Copyright (c) 1991-2000, Be Incorporated. All rights reserved.
   7
   8 Permission is hereby granted, free of charge, to any person obtaining a copy of
   9 this software and associated documentation files (the "Software"), to deal in
  10 the Software without restriction, including without limitation the rights to
  11 use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
  12 of the Software, and to permit persons to whom the Software is furnished to do
  13 so, subject to the following conditions:
  14
  15 The above copyright notice and this permission notice applies to all licensees
  16 and shall be included in all copies or substantial portions of the Software.
  17
  18 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF TITLE, MERCHANTABILITY,
  20 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  21 BE INCORPORATED BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  22 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF, OR IN CONNECTION
  23 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  24
  25 Except as contained in this notice, the name of Be Incorporated shall not be
  26 used in advertising or otherwise to promote the sale, use or other dealings in
  27 this Software without prior written authorization from Be Incorporated.
  28
  29 Tracker(TM), Be(R), BeOS(R), and BeIA(TM) are trademarks or registered trademarks
  30 of Be Incorporated in the United States and other countries. Other brand product
  31 names are registered trademarks or trademarks of their respective holders.
  32 All rights reserved.
  33 */
  34
  35
  36 #include <ControlLook.h>
  37 #include <InterfaceDefs.h>
  38 #include <PopUpMenu.h>
  39 #include <Window.h>
  40
  41 #include "MiniMenuField.h"
  42 #include "Utilities.h"
  43
  44
  45 MiniMenuField::MiniMenuField(BRect frame, const char* name, BPopUpMenu* menu,
  46         uint32 resizeFlags, uint32 flags)
  47         :
  48         BView(frame, name, resizeFlags, flags),
  49         fMenu(menu)
  50 {
  51         SetFont(be_plain_font, B_FONT_FAMILY_AND_STYLE | B_FONT_SIZE);
  52 }
  53
  54
  55 MiniMenuField::~MiniMenuField()
  56 {
  57         delete fMenu;
  58 }
  59
  60
  61 void
  62 MiniMenuField::AttachedToWindow()
  63 {
  64         AdoptParentColors();
  65         SetHighColor(0, 0, 0);
  66 }
  67
  68
  69 void
  70 MiniMenuField::MakeFocus(bool on)
  71 {
  72         Invalidate();
  73         BView::MakeFocus(on);
  74 }
  75
  76
  77 void
  78 MiniMenuField::KeyDown(const char* bytes, int32 numBytes)
  79 {
  80         switch (bytes[0]) {
  81                 case B_SPACE:
  82                 case B_DOWN_ARROW:
  83                 case B_RIGHT_ARROW:
  84                         // invoke from keyboard
  85                         fMenu->Go(ConvertToScreen(BPoint(4, 4)), true, true);
  86                         break;
  87
  88                 default:
  89                         BView::KeyDown(bytes, numBytes);
  90                         break;
  91         }
  92 }
  93
  94
  95 void
  96 MiniMenuField::Draw(BRect)
  97 {
  98         BRect bounds(Bounds());
  99         bounds.OffsetBy(1, 2);
 100         bounds.right--;
 101         bounds.bottom -= 2;
 102         if (IsFocus()) {
 103                 // draw the focus indicator border
 104                 SetHighColor(ui_color(B_KEYBOARD_NAVIGATION_COLOR));
 105                 StrokeRect(bounds);
 106         }
 107         bounds.right--;
 108         bounds.bottom--;
 109         BRect rect(bounds);
 110         rect.InsetBy(1, 1);
 111
 112         rgb_color darkest = tint_color(kBlack, 0.6f);
 113         rgb_color dark = tint_color(kBlack, 0.4f);
 114         rgb_color medium = dark;
 115         rgb_color light = tint_color(kBlack, 0.03f);
 116
 117         SetHighColor(medium);
 118
 119         // draw frame and shadow
 120         BeginLineArray(10);
 121         AddLine(rect.RightTop(), rect.RightBottom(), darkest);
 122         AddLine(rect.RightBottom(), rect.LeftBottom(), darkest);
 123         AddLine(rect.LeftBottom(), rect.LeftTop(), medium);
 124         AddLine(rect.LeftTop(), rect.RightTop(), medium);
 125         AddLine(bounds.LeftBottom() + BPoint(2, 0), bounds.RightBottom(), dark);
 126         AddLine(bounds.RightTop() + BPoint(0, 1), bounds.RightBottom(), dark);
 127         rect.InsetBy(1, 1);
 128         AddLine(rect.RightTop(), rect.RightBottom(), medium);
 129         AddLine(rect.RightBottom(), rect.LeftBottom(), medium);
 130         AddLine(rect.LeftBottom(), rect.LeftTop(), light);
 131         AddLine(rect.LeftTop(), rect.RightTop(), light);
 132         EndLineArray();
 133
 134         // draw triangle
 135         rect = BRect(0, 0, 12, 12);
 136         rect.OffsetBy(4, 4);
 137         const rgb_color arrowColor = {150, 150, 150, 255};
 138         float tint = Window()->IsActive() ? B_DARKEN_3_TINT : B_DARKEN_1_TINT;
 139
 140         SetDrawingMode(B_OP_COPY);
 141         be_control_look->DrawArrowShape(this, rect, rect, arrowColor,
 142                 BControlLook::B_RIGHT_ARROW, 0, tint);
 143 }
 144
 145
 146 void
 147 MiniMenuField::MouseDown(BPoint)
 148 {
 149         fMenu->Go(ConvertToScreen(BPoint(4, 4)), true);
 150 }